Sidney C Bullard , TX March 24, 2019 Appliance: Thermador Barbecue Grill CGBD36RX Thermador Grill & Smoker Cgbd36rx: Worn out grill grates. How to replace Burner Grate. I checked my measurements against the replacement from AppliancePartsPros. They matched perfectly in design but, I was still concerned about accurate fit. The adviser arranged for me to have one grate shipped. It came one day prior to the expected date and fit perfectly. I’ll be ordering the other 5 grates soon. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes